819071 ÷ 86 
We want to figure out the number of times 819071 can be divided by 86.

On to step 1:
If we divide 8 by 86, we get 0 and a remainder of 8.
Write down 0 as next digit of the result. 
Result so far: 0.0
If we take 0 away from 8, we end up with 8.
Bring next digit (1) of the dividend behind the 8 and repeat the process: 81 / 86

Moving on to step 2:
The number 86 fits into 81 0 times, leaving a remainder of 81.
Write down 0 as next digit of the result. 
Result so far: 0.0
The remainder is 81 after subtracting 0 from 81.
Append the next digit (9) from the dividend to 81 and continue with: 819 / 86

Moving on to step 3:
When dividing 819 by 86, we get 9 with a remainder of 45.
Write down 9 as next digit of the result. 
Result so far: 9.0
If we subtract 774 from 819, we get 45.
Bring next digit (0) of the dividend behind the 45 and repeat the process: 450 / 86

Step 4:
The number 86 fits into 450 5 times, leaving a remainder of 20.
Put 5 as the next digit of the answer. 
Result so far: 95.0
The remainder is 20 after subtracting 430 from 450.
Bring next digit (7) of the dividend behind the 20 and repeat the process: 207 / 86

Step 5:
86 can be fit into 207 2 times, resulting in a remainder of 35.
Put 2 as the next digit of the answer. 
Result so far: 952.0
Subtract 172 from 207 to get 35.
Bring next digit (1) of the dividend behind the 35 and repeat the process: 351 / 86

Step 6:
When dividing 351 by 86, we get 4 with a remainder of 7.
The next digit of our result is 4. 
Result so far: 9524.0
Subtract 344 from 351 to get 7.
Since there are no more digits in the dividend, we add a zero to the remainder making it 70, and continue the process.

Let's proceed to step 7:
The number 86 fits into 70 0 times, leaving a remainder of 70.
Write down 0 as next digit of the result. 
Result so far: 9524.0
Subtract 0 from 70 to get 70.
Since there are no more digits in the dividend, we add a zero to the remainder making it 700, and continue the process.

Step 8:
If we divide 700 by 86, we get 8 and a remainder of 12.
The number 8 becomes the next digit in our result. 
Result so far: 9524.08
If we subtract 688 from 700, we get 12.
Since there are no more digits in the dividend, we add a zero to the remainder making it 120, and continue the process.

Moving on to step 9:
86 goes into 120 1 times with a remainder of 34.
Write down 1 as next digit of the result. 
Result so far: 9524.081
Deduct 86 from 120 and we're left with 34.
Since there are no more digits in the dividend, we add a zero to the remainder making it 340, and continue the process.

Moving on to step 10:
When dividing 340 by 86, we get 3 with a remainder of 82.
Use 3 as the next digit of our solution. 
Result so far: 9524.0813
Deduct 258 from 340 and we're left with 82.
Since there are no more digits in the dividend, we add a zero to the remainder making it 820, and continue the process.

Step 11:
If we divide 820 by 86, we get 9 and a remainder of 46.
Put 9 as the next digit of the answer. 
Result so far: 9524.08139
The remainder is 46 after subtracting 774 from 820.
Since there are no more digits in the dividend, we add a zero to the remainder making it 460, and continue the process.

Advancing to step 12:
The number 86 fits into 460 5 times, leaving a remainder of 30.
The next digit of our result is 5. 
Result so far: 9524.081395
The remainder is 30 after subtracting 430 from 460.
Since there are no more digits in the dividend, we add a zero to the remainder making it 300, and continue the process.

Let's proceed to step 13:
If we divide 300 by 86, we get 3 and a remainder of 42.
The next digit of our result is 3. 
Result so far: 9524.0813953
Deduct 258 from 300 and we're left with 42.
Since there are no more digits in the dividend, we add a zero to the remainder making it 420, and continue the process.

On to step 14:
If we divide 420 by 86, we get 4 and a remainder of 76.
The next digit of our result is 4. 
Result so far: 9524.08139534
Deduct 344 from 420 and we're left with 76.
Since there are no more digits in the dividend, we add a zero to the remainder making it 760, and continue the process.

In conclusion, the division gives 9524.08139534 with a balance of 7.6e-08.